[Dev] [PATCH]: upgrade 'rush'

[bill-auger]

On Sun, 15 Jan 2023 15:29:51 +0200 Wael wrote:
> I've updated the sic IRC client to the latest version.

this patch is against the 'rush' package - it is not an IRC
client 

there are some problems though - 

what are the set -u and set +u for? - did the AUR maintainer
add those? - im guessing that those probably should not be there

the PKGBUILD sources two patches; but neither are used
  'rush-1.7-glib-2.16-gets.patch'
  'intprops.patch'

there is code to apply one of them but it is commented-out - did
the AUR maintainer do that?

# parabola changes and rationale:
#  - added .install file to update icon database
#  - added patch to fix build errors with gcc7

which patch is that? - if it is not in the repo, or is not
applied, then that note should be removed